<ARTICLE> 5
<LEGEND>
THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM EXXONMOBIL'S
CONSENSED CONSOLIDATED BALANCE SHEET AT 3/31/98 AND 6/30/98 AND 9/30/98 AND
EXXONMOBIL'S CONDENSED CONSOLIDATED STATEMENT OF INCOME FOR THE THREE MONTHS
ENDED 3/31/98, SIX MONTHS ENDED 6/30/98 AND NINE MONTHS ENDED 9/30/98, AS
RESTATED TO REFLECT ACCOUNTING FOR THE MERGER OF EXXON AND MOBIL AS A POOLING OF
INTERESTS. THE SCHEDULE IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000,000

                                                                       
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998             DEC-31-1998             DEC-31-1998
<PERIOD-END>                               MAR-31-1998             JUN-30-1998             SEP-30-1998
<CASH>                                           4,754                   4,919                   3,528
<SECURITIES>                                        45                      46                     133
<RECEIVABLES>                                   11,689                  10,725                  10,718
<ALLOWANCES>                                       249                     246                     250
<INVENTORY>                                      8,626                   8,534                   8,812
<CURRENT-ASSETS>                                31,506                  29,585                  29,793
<PP&E>                                         178,680                 180,193                 183,446
<DEPRECIATION>                                  89,047                  90,241                  91,883
<TOTAL-ASSETS>                                 139,042                 137,047                 138,845
<CURRENT-LIABILITIES>                           31,889                  30,781                  32,532
<BONDS>                                          8,630                   8,801                   9,098
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                        833                     788                     767
<COMMON>                                         4,804                   4,824                   4,837
<OTHER-SE>                                      57,673                  57,253                  57,235
<TOTAL-LIABILITY-AND-EQUITY>                   139,042                 137,047                 138,845
<SALES>                                         42,250                  83,554                 123,626
<TOTAL-REVENUES>                                43,119                  85,208                 126,502
<CGS>                                           16,699                  32,340                  47,540
<TOTAL-COSTS>                                   16,699                  32,340                  47,540
<OTHER-EXPENSES>                                 6,588                  13,125                  19,680
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                 132                     195                     432
<INCOME-PRETAX>                                  3,940                   7,249                  10,127
<INCOME-TAX>                                     1,345                   2,392                   3,361
<INCOME-CONTINUING>                              2,595                   4,857                   6,766
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                         (70)                    (70)                    (70)
<NET-INCOME>                                     2,525                   4,787                   6,696
<EPS-BASIC>                                       0.72                    1.37                    1.92
<EPS-DILUTED>                                     0.71                    1.35                    1.89